US12564540B2 - Hollow glass body and use of a hollow glass body - Google Patents

Hollow glass body and use of a hollow glass body

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Publication number
US12564540B2
US12564540B2 US17/271,376 US201917271376A US12564540B2 US 12564540 B2 US12564540 B2 US 12564540B2 US 201917271376 A US201917271376 A US 201917271376A US 12564540 B2 US12564540 B2 US 12564540B2
Authority
US
United States
Prior art keywords
hollow glass
glass body
inside diameter
laser
smaller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US17/271,376
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English (en)
Other versions
US20210186810A1 (en
Inventor
Michael Droessler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nipro Corp
Original Assignee
Nipro Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=69723312&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US12564540(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102018006968.1A external-priority patent/DE102018006968A1/de
Priority claimed from DE102018006961.4A external-priority patent/DE102018006961A1/de
Application filed by Nipro Corp filed Critical Nipro Corp
Publication of US20210186810A1 publication Critical patent/US20210186810A1/en
Application granted granted Critical
Publication of US12564540B2 publication Critical patent/US12564540B2/en
Active legal-status Critical Current
Adjusted expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/06—Ampoules or carpules
    • A61J1/065—Rigid ampoules, e.g. glass ampoules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0619—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams with spots located on opposed surfaces of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0538—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/003—Filling medical containers such as ampoules, vials, syringes or the like
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic materials other than metals or composite materials
    • B23K2103/54—Glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Laser Beam Processing (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
US17/271,376 2018-09-03 2019-08-29 Hollow glass body and use of a hollow glass body Active 2042-11-29 US12564540B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102018006968.1A DE102018006968A1 (de) 2018-09-03 2018-09-03 Verfahren zum Abtrennen eines Glashohlkörpers von einem Glasrohr sowie Verfahren und System zur Herstellung eines Behältnisses
DE102018006961.4 2018-09-03
DE102018006961.4A DE102018006961A1 (de) 2018-09-03 2018-09-03 Glashohlkörper und Verwendung eines Glashohlkörpers
DE102018006968.1 2018-09-03
PCT/JP2019/033999 WO2020050143A1 (en) 2018-09-03 2019-08-29 Hollow glass body and use of a hollow glass body

Publications (2)

Publication Number Publication Date
US20210186810A1 US20210186810A1 (en) 2021-06-24
US12564540B2 true US12564540B2 (en) 2026-03-03

Family

ID=69723312

Family Applications (2)

Application Number Title Priority Date Filing Date
US17/271,376 Active 2042-11-29 US12564540B2 (en) 2018-09-03 2019-08-29 Hollow glass body and use of a hollow glass body
US17/271,416 Active 2042-02-03 US12233024B2 (en) 2018-09-03 2019-08-29 Method for separating a hollow glass body from a glass tube as well as method and system for manufacturing a receptacle

Family Applications After (1)

Application Number Title Priority Date Filing Date
US17/271,416 Active 2042-02-03 US12233024B2 (en) 2018-09-03 2019-08-29 Method for separating a hollow glass body from a glass tube as well as method and system for manufacturing a receptacle

Country Status (11)

Country Link
US (2) US12564540B2 (de)
EP (2) EP3847138A4 (de)
JP (2) JP2021535065A (de)
CN (3) CN112930327A (de)
ES (1) ES2983828T3 (de)
HR (1) HRP20241080T1 (de)
HU (1) HUE068036T2 (de)
MX (2) MX2021002348A (de)
PL (1) PL3847137T3 (de)
RS (1) RS65865B1 (de)
WO (2) WO2020050143A1 (de)

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WO2022221162A1 (en) * 2021-04-16 2022-10-20 Merck Sharp & Dohme Llc Injection delivery devices for injecting highly viscous medicaments
DE102021109579B4 (de) 2021-04-16 2023-03-23 Trumpf Laser- Und Systemtechnik Gmbh Verfahren und vorrichtung zum ausbilden von modifikationen mit einem laserstrahl in einem material mit einer gekrümmten oberfläche
DE102022101349A1 (de) 2022-01-21 2023-07-27 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zur Laserbearbeitung eines Werkstücks
CN116143393A (zh) * 2023-03-15 2023-05-23 杭州银湖激光科技有限公司 一种玻璃管的激光切割方法

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JPS61115853A (ja) 1984-11-09 1986-06-03 藤沢薬品工業株式会社 密封容器
EP0723784A1 (de) 1995-01-26 1996-07-31 Yuji Yanai Glassampulle für Injektionsspritze vorgefüllt mit flüssigem Arzneimittel
DE19616327A1 (de) 1996-04-24 1997-11-13 Schott Rohrglas Gmbh Verfahren und Vorrichtung zum Trennen von dünnwandigen Glasrohren
DE19904978A1 (de) 1999-02-06 2000-08-10 Vetter & Co Apotheker Verfahren zur Herstellung von Zylinderrohrabschnitten aus vorzugsweise aus Glas bestehenden Rohren und Vorrichtung zur Durchführung des Verfahrens
US20010009250A1 (en) 2000-01-25 2001-07-26 Herman Peter R. Burst-ultrafast laser machining method
US20010035447A1 (en) 2000-05-05 2001-11-01 Andreas Gartner Methods for laser cut initiation
WO2008034960A1 (fr) 2006-09-19 2008-03-27 Crossject Dispositif d'injection sans aiguille muni d'un reservoir securise
JP2008249599A (ja) 2007-03-30 2008-10-16 Institute Of Physical & Chemical Research Ｘ線結晶構造解析用キャピラリー及びそれを用いたタンパク質結晶試料の調製方法
US20120060558A1 (en) 2010-09-13 2012-03-15 Georg Haselhorst Process and apparatus for laser-supported glass forming
DE102011006738A1 (de) 2011-04-04 2012-10-04 Tu Bergakademie Freiberg Verfahren zum Vereinzeln von Rohrglas sowie Vorrichtung zur Durchführung des Verfahrens, Herstellungsverfahren und Glashohlkörper
DE102012101948A1 (de) 2012-03-08 2013-09-12 Schott Ag Formwerkzeug, Verfahren und Vorrichtung zur lasergestützten Glasformung
US20140216108A1 (en) 2011-10-07 2014-08-07 Schott Ag Method for cutting thin glass with special edge formation
WO2014190225A1 (en) 2013-05-24 2014-11-27 Sio2 Medical Products, Inc Syringe assembly and barrel for use in such an assembly
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US20160272531A1 (en) 2012-11-13 2016-09-22 Nippon Electric Glass Co., Ltd. Plate glass
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US20190210909A1 (en) * 2018-01-10 2019-07-11 Schott Ag Method and apparatus for producing glass precursors and glass products
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Publication number Priority date Publication date Assignee Title
JPS61115853A (ja) 1984-11-09 1986-06-03 藤沢薬品工業株式会社 密封容器
EP0723784A1 (de) 1995-01-26 1996-07-31 Yuji Yanai Glassampulle für Injektionsspritze vorgefüllt mit flüssigem Arzneimittel
US5782815A (en) * 1995-01-26 1998-07-21 Yuji Yanai Glass cartridge for injection syringe prefilled with pharmaceutical liquid
DE19616327A1 (de) 1996-04-24 1997-11-13 Schott Rohrglas Gmbh Verfahren und Vorrichtung zum Trennen von dünnwandigen Glasrohren
US6310318B1 (en) 1999-02-06 2001-10-30 Arzneimittel Gmbh Apotheker Vetter & Co. System for cutting glass tube into tube sections
DE19904978A1 (de) 1999-02-06 2000-08-10 Vetter & Co Apotheker Verfahren zur Herstellung von Zylinderrohrabschnitten aus vorzugsweise aus Glas bestehenden Rohren und Vorrichtung zur Durchführung des Verfahrens
US20010009250A1 (en) 2000-01-25 2001-07-26 Herman Peter R. Burst-ultrafast laser machining method
US20010035447A1 (en) 2000-05-05 2001-11-01 Andreas Gartner Methods for laser cut initiation
WO2008034960A1 (fr) 2006-09-19 2008-03-27 Crossject Dispositif d'injection sans aiguille muni d'un reservoir securise
US20100076375A1 (en) * 2006-09-19 2010-03-25 Crossject Needleless injection device equipped with a protected reservoir
JP2008249599A (ja) 2007-03-30 2008-10-16 Institute Of Physical & Chemical Research Ｘ線結晶構造解析用キャピラリー及びそれを用いたタンパク質結晶試料の調製方法
US20120060558A1 (en) 2010-09-13 2012-03-15 Georg Haselhorst Process and apparatus for laser-supported glass forming
DE102010045094A1 (de) 2010-09-13 2012-03-15 Schott Ag Verfahren und Vorrichtung zur lasergestützten Glasformung
DE102011006738A1 (de) 2011-04-04 2012-10-04 Tu Bergakademie Freiberg Verfahren zum Vereinzeln von Rohrglas sowie Vorrichtung zur Durchführung des Verfahrens, Herstellungsverfahren und Glashohlkörper
US20140216108A1 (en) 2011-10-07 2014-08-07 Schott Ag Method for cutting thin glass with special edge formation
DE102012101948A1 (de) 2012-03-08 2013-09-12 Schott Ag Formwerkzeug, Verfahren und Vorrichtung zur lasergestützten Glasformung
US20150114043A1 (en) 2012-03-08 2015-04-30 Schott Ag Mold, process and apparatus for laser-assisted glass forming
US20160272531A1 (en) 2012-11-13 2016-09-22 Nippon Electric Glass Co., Ltd. Plate glass
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